Molecular structure of tris(acetylacetonato)scandium Sc(C5H7O2)3 |
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| Authors: | Yu S Ezhov S A Komarov V G Sevast’yanov |
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| Institution: | (1) V. P. Glushko Thermal Center, United Institute of High Temperatures, Russian Academy of Sciences, USSR |
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| Abstract: | Molecular structure of tris(acetylacetonato)scandium, Sc(C5H7O2)3, is investigated by gas-phase electron diffractometry. The main structural parameters of the molecule are evaluated. The
average internuclear distances and angles correspond to C3 symmetry. The chief structural motif is trigonal antiprisms of six oxygen, carbon, and hydrogen atoms with a scandium atom
at the center. It is found that rg(Sc-O) = 204.1(8) pm and rg(C-O) = 124.7(4) pm.
Translated fromZhumal Strukturnoi Khimii, Vol. 39, No. 4, pp. 633–639, July–August, 1998. |
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